| /* |
| * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package sun.security.smartcardio; |
| |
| import java.security.*; |
| |
| import javax.smartcardio.*; |
| import static sun.security.util.SecurityConstants.PROVIDER_VER; |
| |
| /** |
| * Provider object for PC/SC. |
| * |
| * @since 1.6 |
| * @author Andreas Sterbenz |
| */ |
| public final class SunPCSC extends Provider { |
| |
| private static final long serialVersionUID = 6168388284028876579L; |
| |
| private static final class ProviderService extends Provider.Service { |
| |
| ProviderService(Provider p, String type, String algo, String cn) { |
| super(p, type, algo, cn, null, null); |
| } |
| |
| @Override |
| public Object newInstance(Object ctrParamObj) |
| throws NoSuchAlgorithmException { |
| String type = getType(); |
| String algo = getAlgorithm(); |
| try { |
| if (type.equals("TerminalFactory") && |
| algo.equals("PC/SC")) { |
| return new SunPCSC.Factory(ctrParamObj); |
| } |
| } catch (Exception ex) { |
| throw new NoSuchAlgorithmException("Error constructing " + |
| type + " for " + algo + " using SunPCSC", ex); |
| } |
| throw new ProviderException("No impl for " + algo + |
| " " + type); |
| } |
| } |
| |
| public SunPCSC() { |
| super("SunPCSC", PROVIDER_VER, "Sun PC/SC provider"); |
| |
| final Provider p = this; |
| AccessController.doPrivileged(new PrivilegedAction<Void>() { |
| public Void run() { |
| putService(new ProviderService(p, "TerminalFactory", |
| "PC/SC", "sun.security.smartcardio.SunPCSC$Factory")); |
| return null; |
| } |
| }); |
| } |
| |
| public static final class Factory extends TerminalFactorySpi { |
| public Factory(Object obj) throws PCSCException { |
| if (obj != null) { |
| throw new IllegalArgumentException |
| ("SunPCSC factory does not use parameters"); |
| } |
| // make sure PCSC is available and that we can obtain a context |
| PCSC.checkAvailable(); |
| PCSCTerminals.initContext(); |
| } |
| /** |
| * Returns the available readers. |
| * This must be a new object for each call. |
| */ |
| protected CardTerminals engineTerminals() { |
| return new PCSCTerminals(); |
| } |
| } |
| |
| } |